package cn.tedu.egmybatis.mapper;

import cn.tedu.egmybatis.pojo.Customers;
import cn.tedu.egmybatis.pojo.CustomersVO1;
import cn.tedu.egmybatis.pojo.CustomersVO2;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CustomersMapper {
    int insertCustomers(Customers customers);

    CustomersVO1 selectCustomersVO1ById(String custId);

    List<CustomersVO2> selectCustomersVO2ByCity(String city);
}
